Chanson de l'Oignon

The Chanson de l'Oignon is a French marching song from around 1800 but the melody can be found earlier in Ettiene Nicolas Mehul’s overture to La chasse de Juene Henri in 1797.
According to legend, it originated among the Old Guard Grenadiers of Napoleon Bonaparte's Consular Guard. Before the Battle of Marengo, Bonaparte found some grenadiers rubbing an onion on their bread. "Very good," he said, "there is nothing better than an onion for marching on the road to glory."

Music

The verses of the Chanson de l'Oignon are in 6/8, while the refrain is in 2/4. This has the effect of rendering the verses more lyrical and the refrain more military, though both remain the same tempo as befits a marching song.

In popular culture

The refrain was borrowed for the children's song "J'ai perdu le do de ma clarinette", and for the Swedish song "Små grodorna".
An arrangement of "Chanson de l'Oignon" by Shirō Hamaguchi is featured in Girls und Panzer das Finale as the song for the French-based school BC Freedom Academy.